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124505 | Osmium(VIII) oxide

124505
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      Overview

      Replacement Information
      Replacement InformationIn North America 124505.0001 replaces OX0260-5, material is similar, pack size is same
      In North America 124505.0500 replaces OX0260-3, material is similar, pack size is same

      Pricing & Availability

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      1245050001
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          Glas bottle pre packed 1 g
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          1245050100
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              Glas bottle pre packed 100 mg
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              1245050500
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                  Glas bottle pre packed 500 mg
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                  Description
                  Catalogue Number124505
                  ReplacesOX0260-5; OX0260-3
                  SynonymsOsmic acid, Osmiumtetraoxide
                  DescriptionOsmium(VIII) oxide
                  OverviewOsmium tetroxide for microscopy can be used to visualize unsaturated lipids. A part of the lipids is immediately blackened by the influence of osmic acid solution. The immediate black coloration results from the -C=C- double bond of the unsaturated fatty acid. The fatty acids that are made brownish at first can be blackened by treatment with 60-70% alcohol. For electron microscopy or semithin sectioning the glutardialdehyde-fixed specimens are post-fixed with osmium(VIII) oxide. Lipid inclusions appear black on a yellow to brown background. It is an IVD / CE registered product
                  References
                  Product Information
                  CAS number20816-12-0
                  EC index number076-001-00-5
                  EC number244-058-7
                  Hill FormulaO₄Os
                  Chemical formulaOsO₄
                  Molar Mass254.19 g/mol
                  HS Code2843 90 90
                  Applications
                  ApplicationOsmium(VIII) oxide for microscopy. CAS 20816-12-0, EC Number 244-058-7, chemical formula OsO₄. Osmium(VIII) oxide MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: Osmic acid, Osmiumtetraoxide
                  Biological Information
                  Physicochemical Information
                  Boiling point130 °C (1013 hPa)
                  Density4.91 g/cm3 (20 °C)
                  Melting Point40 °C
                  pH value6 (25 g/l, H₂O, 20 °C)
                  Vapor pressure10 hPa (20 °C)
                  Bulk density1500 kg/m3
                  Solubility65 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 15 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s)

                  Hazard Statement(s)H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled
                  H314: Causes severe skin burns and eye damage.
                  Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
                  P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
                  P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
                  P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
                  Storage class6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
                  WGKWGK 3 highly water endangering
                  Disposal27
                  Residues containing valuable recoverable metals should be forwarded for recycling. Container H.
                  Safety Information
                  Hazard Symbols Very toxic
                  Categories of dangervery toxic, corrosive
                  R PhraseR 26/27/28-34
                  Very toxic by inhalation, in contact with skin and if swallowed.Causes burns.
                  S PhraseS 7/9-26-45
                  Keep container tightly closed and in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +15°C to +25°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 2471 , 6.1, I
                  Declaration (transport by air) IATA-DGRUN 2471 , 6.1, I
                  Declaration (transport by sea) IMDG-CodeUN 2471 , 6.1, I, Marine Pollutant: P
                  Supplemental Information
                  Specifications
                  Identity (Raman-spectrum)conforms

                  Documentation

                  SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1245050001 Glas bottle pre packedPDF Specification Document
                  1245050100 Glas bottle pre packedPDF Specification Document
                  1245050500 Glas bottle pre packedPDF Specification Document

                  Brochure

                  Title
                  Alles für die Histologie. Schnell und zuverlässig.
                  Products for microscopy - All you need for successful working

                  Reach Use

                  Title
                  Reach Use

                  Instructions for Use

                  Title
                  124505 Osmium(VIII) oxide for microscopy

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                  Catalogue Number Description  
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                  Categories

                  IVD/OEM Materials & Reagents
                  IVD/OEM Materials & Reagents > Microscopy > Histology > Histological Staining Solutions
                  IVD/OEM Materials & Reagents > Microscopy > Histology > Histological Staining Kits
                  IVD/OEM Materials & Reagents > Microscopy > Universal Reagents > Fixation